Use free online browser tools to resize images, format JSON, calculate values, process PDFs, analyze text, and create design assets. No account required.
Hi Product Hunt! I’m [Your Name], the maker of Free AI Tools.
I built this project for people who need to complete a small task quickly without creating another account or installing another app.
Free AI Tools brings practical browser utilities into one place, including:
• Image resizing, compression, and format conversion
• PDF merging, splitting, and page extraction
• JSON formatting and developer utilities
• Text analysis and word counting
• Everyday calculators
• Prompt-building tools
• Design utilities such as color and SVG tools
Many file-based tools process inputs directly in the browser, so users can get a result without sending their source files to a separate service.
The project is intentionally simple: open a tool, complete the task, and download or copy the result.
I’d love feedback on:
• Which tools are most useful to you
• Which tool should be added next
• Any workflow that feels confusing or slow
Thanks for checking it out!
Report
Tried it with the JWT decoder — loaded a sample token, decoded instantly, header + claims right there, no login. Clean. The one thing I’d love spelled out: you say “supported files stay in this browser,” so which of the 35 are fully client-side vs the ones that do a server round-trip (PDF compressor, image stuff)? Even a small “runs locally” badge per tool would make the no-upload promise obvious at a glance. Congrats on the launch!
@andrei_rebrov1 Thanks for the thoughtful feedback, and we’re glad the JWT Decoder felt quick and clear.
You’re right that “runs in this browser” should be easier to understand at a glance. Based on the current implementation, all 35 published tools process their inputs locally in the browser, including the image tools and PDF Compressor. Images and PDFs are handled with browser APIs, canvas, and local PDF libraries; selected files and pasted content are not uploaded to a processing server.
The site may still load normal page assets and analytics, but the source files and tool content are not included in those requests.
A small “Runs locally” badge on each tool is a great idea, and we’re going to make this processing status more visible.
Report
No-login is underrated — a lot of "quick task" tools add too much friction with signup walls. What made you decide to keep it fully login-free rather than adding optional accounts for saving history?
@ark_y_k Thanks — that was a deliberate product decision.
Most of these tools solve a quick, one-off task, so requiring an account before someone can see a result felt like the wrong tradeoff. We keep the default flow login-free, process supported inputs in the browser, and avoid creating server-side account history just to resize an image, format JSON, or decode a token.
Appreciate the thoughtful question!
Report
@musekit That makes sense — login walls kill the "quick task" use case before it even starts. Curious how you handle abuse/rate-limiting without accounts — is it IP-based, or something else?
Report
A bulk upload option for resizing multiple images at once would save a ton of time, especially when working with large batches of product photos or social media assets. Right now it seems like one at a time only.
@naime170609 Thanks for the thoughtful suggestion! You’re right — the Image Resizer currently processes one image at a time.
Bulk resizing would be especially useful for product photos and social media assets, so this is a great feature request for our future improvements. We’ll consider a browser-based bulk workflow that makes it easy to apply consistent settings across a batch and download the results together.
Thanks for helping us prioritize what to build next!
Report
honestly the JSON formatter was way faster than the one i usually use, no login popups or anything getting in the way. solid little toolbox honestly
@nisa262056 Thanks for giving it a try — glad the JSON Formatter felt fast and stayed out of the way.
We’ve intentionally kept the workflow focused: paste or load JSON, format or validate it, then copy or download the result without login prompts or extra steps. Happy to hear the rest of the toolbox is useful too.
If there’s a feature you’d like to see next, we’d love to hear it!
Report
Solid set of no-signup utilities, the image resizer was snappy and handled the batch I threw at it without a hitch. Wish the JSON formatter had a tree view but for quick tasks it does the job well.
@ylmazfnka Thanks for trying Free AI Tools and for the thoughtful feedback! Glad the Image Resizer handled your batch smoothly.
You’re right about the JSON Formatter — a collapsible tree view would make nested payloads much easier to inspect. We’ve logged this as a follow-up improvement while keeping the current quick format and validation workflow in place.
If you have a particular JSON structure or workflow you’d like us to prioritize, we’d love to hear it.
Report
would love a batch upload option for the image resizer, having to resize 30 product photos one by one is painful. drop in a folder, pick dimensions once, and let it churn through everything would save so much time.
Free AI Tools
Tried it with the JWT decoder — loaded a sample token, decoded instantly, header + claims right there, no login. Clean. The one thing I’d love spelled out: you say “supported files stay in this browser,” so which of the 35 are fully client-side vs the ones that do a server round-trip (PDF compressor, image stuff)? Even a small “runs locally” badge per tool would make the no-upload promise obvious at a glance. Congrats on the launch!
Free AI Tools
@andrei_rebrov1 Thanks for the thoughtful feedback, and we’re glad the JWT Decoder felt quick and clear.
You’re right that “runs in this browser” should be easier to understand at a glance. Based on the current implementation, all 35 published tools process their inputs locally in the browser, including the image tools and PDF Compressor. Images and PDFs are handled with browser APIs, canvas, and local PDF libraries; selected files and pasted content are not uploaded to a processing server.
The site may still load normal page assets and analytics, but the source files and tool content are not included in those requests.
A small “Runs locally” badge on each tool is a great idea, and we’re going to make this processing status more visible.
No-login is underrated — a lot of "quick task" tools add too much friction with signup walls. What made you decide to keep it fully login-free rather than adding optional accounts for saving history?
Free AI Tools
@ark_y_k Thanks — that was a deliberate product decision.
Most of these tools solve a quick, one-off task, so requiring an account before someone can see a result felt like the wrong tradeoff. We keep the default flow login-free, process supported inputs in the browser, and avoid creating server-side account history just to resize an image, format JSON, or decode a token.
Appreciate the thoughtful question!
@musekit That makes sense — login walls kill the "quick task" use case before it even starts. Curious how you handle abuse/rate-limiting without accounts — is it IP-based, or something else?
A bulk upload option for resizing multiple images at once would save a ton of time, especially when working with large batches of product photos or social media assets. Right now it seems like one at a time only.
Free AI Tools
@naime170609 Thanks for the thoughtful suggestion! You’re right — the Image Resizer currently processes one image at a time.
Bulk resizing would be especially useful for product photos and social media assets, so this is a great feature request for our future improvements. We’ll consider a browser-based bulk workflow that makes it easy to apply consistent settings across a batch and download the results together.
Thanks for helping us prioritize what to build next!
honestly the JSON formatter was way faster than the one i usually use, no login popups or anything getting in the way. solid little toolbox honestly
Free AI Tools
@nisa262056 Thanks for giving it a try — glad the JSON Formatter felt fast and stayed out of the way.
We’ve intentionally kept the workflow focused: paste or load JSON, format or validate it, then copy or download the result without login prompts or extra steps. Happy to hear the rest of the toolbox is useful too.
If there’s a feature you’d like to see next, we’d love to hear it!
Solid set of no-signup utilities, the image resizer was snappy and handled the batch I threw at it without a hitch. Wish the JSON formatter had a tree view but for quick tasks it does the job well.
Free AI Tools
@ylmazfnka Thanks for trying Free AI Tools and for the thoughtful feedback! Glad the Image Resizer handled your batch smoothly.
You’re right about the JSON Formatter — a collapsible tree view would make nested payloads much easier to inspect. We’ve logged this as a follow-up improvement while keeping the current quick format and validation workflow in place.
If you have a particular JSON structure or workflow you’d like us to prioritize, we’d love to hear it.
would love a batch upload option for the image resizer, having to resize 30 product photos one by one is painful. drop in a folder, pick dimensions once, and let it churn through everything would save so much time.