Terms of Service
Last Updated: January 30, 2026
Welcome to StackFlow Tools. By accessing and using our website and tools, you agree to be bound by these Terms of Service. Please read them carefully before using any of our services.
Acceptance of Terms
By accessing or using StackFlow Tools — including any of our free online tools, this website, or any related services — you confirm that you have read, understood, and agree to be legally bound by these Terms of Service.
These Terms apply to all visitors, users, and anyone who accesses or uses our services. If you are using our services on behalf of a business or organisation, you represent that you have the authority to bind that entity to these Terms.
If you do not agree with any part of these Terms, you must stop using our services immediately.
Description of Service
StackFlow Tools provides a collection of free online tools including image conversion, file format converters, image editing tools, finance calculators, gaming tools, and other digital utilities. Our full list of available tools can be found at stackflowtools.com/image-tools/.
Our services are provided "as is" and "as available" without any warranties of any kind. We reserve the right to modify, suspend, or discontinue any part of our services at any time without prior notice.
All file processing on StackFlow Tools happens entirely within your browser. Your files are never uploaded to our servers. This is a core technical feature of our service, not just a policy claim.
Use of Services
Permitted Use
You may use our tools for lawful, personal, and commercial purposes. Our tools are free to use and there are no restrictions on the number of times you use them.
Prohibited Use
You agree not to use our services to:
- Process files containing malware, viruses, or harmful code
- Process copyrighted material that you do not have permission to use
- Harm, threaten, harass, or abuse other users or third parties
- Attempt to reverse engineer, exploit, or compromise our systems
- Use automated scripts or bots to access our services excessively
- Upload, process, or distribute illegal, obscene, or offensive content
- Violate any applicable local, national, or international laws or regulations
- Impersonate any person or entity or misrepresent your affiliation
Age Requirement
You must be at least 13 years old to use our services. If you are between 13 and 18 years of age, you should have your parent or guardian's knowledge and consent before using our services.
File Uploads & Processing
Your Responsibility
You are solely responsible for any files you process through our tools. By using our services, you confirm that you have all necessary rights, permissions, and licences to use the content you process.
All processing happens locally in your browser using JavaScript. Your files never leave your device and are never sent to our servers.
We do not permanently store any files. Once you close the tab or navigate away, files in memory are cleared. We are not responsible for any data loss.
File Restrictions
We reserve the right to impose file size limits and restrict certain file types for security and performance reasons. These limits may change over time and will be indicated within each tool.
No Data Recovery
Because files are processed locally and never stored on our servers, we have no ability to recover files on your behalf. We strongly recommend keeping backups of any original files before processing them.
Intellectual Property
Your Content
You retain all rights to any content you process through our tools. By using our services, you grant us a limited, temporary, non-exclusive licence to process your files solely to provide the requested service. This licence ends as soon as the processing is complete.
Our Content
All content on this website — including text, graphics, logos, icons, tool designs, code, and software — is the property of StackFlow Tools or its licensors and is protected by applicable copyright and intellectual property laws.
You may not:
- Copy, reproduce, or distribute our content without explicit written permission
- Use our brand name, logo, or trademarks without authorisation
- Scrape, data-mine, or systematically extract content from our website
- Create derivative works based on our tools or website design
- Sell or commercially exploit any part of our service
Third-Party Services
StackFlow Tools uses the following third-party services to operate and improve our platform:
Used to display advertisements on our site. Subject to Google's Privacy Policy.
Used to understand how visitors use our site. Collects anonymised usage data.
Used for security, performance, and protection against malicious traffic.
We are not responsible for the practices, content, or policies of any third-party services. Your use of those services is governed by their respective terms and privacy policies.
Advertising
StackFlow Tools displays advertisements through Google AdSense. Advertising revenue is what allows us to keep all tools on this site completely free for users with no subscription, no sign-up, and no hidden fees.
We do not endorse, guarantee, or take responsibility for any products or services advertised on this site. Your interactions with advertisers — including purchases or enquiries — are solely between you and the advertiser.
Advertisements displayed on this site are served by Google AdSense and may be personalised based on your browsing history. You can opt out of personalised ads by visiting Google's Ads Settings.
Disclaimers & Limitations
No Warranties
Our services are provided "as is" and "as available" without warranties of any kind, either express or implied. We do not warrant or guarantee:
- That our services will be uninterrupted, error-free, or available at all times
- The complete accuracy or quality of conversions or processed outputs
- That our services will meet your specific requirements
- That files processed through our tools will be free from corruption
Conversion Quality
While we strive for the highest possible output quality, we cannot guarantee perfect results in all cases. Converted or processed files may differ slightly from originals due to format limitations, compression algorithms, or browser capabilities.
Limitation of Liability
To the maximum extent permitted by applicable law, StackFlow Tools and its operators shall not be liable for:
- Any indirect, incidental, special, or consequential damages
- Loss of data, files, profits, or business opportunities
- Any damages resulting from your use or inability to use our services
- Any damages exceeding the amount you paid to use our services — which is zero, as all tools are free
Indemnification
You agree to indemnify, defend, and hold harmless StackFlow Tools, its operators, contributors, and partners from and against any claims, damages, losses, liabilities, costs, and expenses (including reasonable legal fees) arising from:
- Your violation of these Terms of Service
- Your use or misuse of our services
- Any content or files you process through our tools
- Your violation of any third-party rights
- Your violation of any applicable laws or regulations
Termination
We reserve the right to suspend or terminate your access to StackFlow Tools at any time, for any reason, without prior notice. This includes cases where we believe you have violated these Terms of Service or are using our services in a way that is harmful, abusive, or unlawful.
We also reserve the right to:
- Refuse service to any person or entity at our sole discretion
- Modify, suspend, or permanently discontinue any part of our services without notice
- Remove or restrict access to specific tools or features
Upon termination, your right to use our services ceases immediately. All provisions of these Terms which by their nature should survive termination — including intellectual property, disclaimers, and limitations of liability — will continue to apply.
User Conduct
You agree to use StackFlow Tools responsibly and in good faith. Specifically, you agree to:
- Not attempt to gain unauthorised access to our systems, servers, or databases
- Not interfere with or disrupt other users' access to our services
- Not transmit spam, unsolicited commercial messages, or bulk communications
- Not use our services to violate any applicable laws or regulations
- Report any security vulnerabilities you discover to us responsibly at support@stackflowtools.com
- Not use our services in any way that could damage our reputation or operations
DMCA Compliance
We respect intellectual property rights and comply with the Digital Millennium Copyright Act (DMCA). If you believe that content on our site infringes your copyright, please send a notice to support@stackflowtools.com that includes:
- A description of the copyrighted work you believe has been infringed
- The specific URL or location of the allegedly infringing material
- Your full name, address, telephone number, and email address
- A statement that you have a good faith belief that the use is not authorised by the copyright owner
- A statement that the information in your notice is accurate and, under penalty of perjury, that you are the copyright owner or authorised to act on their behalf
- Your electronic or physical signature
We will respond to legitimate DMCA notices promptly and in accordance with applicable law.
Changes to Terms
We reserve the right to modify these Terms of Service at any time. When we make changes, we will update the "Last Updated" date at the top of this page. For significant changes that materially affect your rights, we will make reasonable efforts to notify users.
Your continued use of StackFlow Tools after any changes to these Terms constitutes your acceptance of the modified Terms. If you do not agree to the updated Terms, you must stop using our services.
We encourage you to review these Terms periodically to stay informed of any updates.
These Terms are governed by and construed in accordance with applicable laws. Any disputes shall be resolved in the appropriate courts.
If any provision of these Terms is found to be unenforceable or invalid, the remaining provisions will continue in full force and effect.
These Terms, together with our Privacy Policy, constitute the entire agreement between you and StackFlow Tools regarding your use of our services.
Contact Information
If you have any questions, concerns, or requests regarding these Terms of Service, please contact us. We aim to respond to all enquiries within 5 business days.
By using StackFlow Tools, you acknowledge that you have read, understood, and agree to these Terms of Service. These Terms are effective as of January 30, 2026.