WikisAI
100% Free
Make passport size photos, enhance photos to 4K, remove backgrounds, compress images and edit PDFs with AI — fast, easy and 100% free. No login, no watermark, no limits.
Powerful AI Tools
Choose from 180+ free AI-powered tools to edit, enhance and create stunning images — no signup needed.
The tools our visitors open every single day — fast, free and ready to use instantly.
Most Searched Tools
Two of our most popular free tools — no login, no watermark, works on mobile and desktop.
Create a free online passport size photo in seconds. Upload any selfie, let AI remove the background, pick a white, blue or red background and download a print-ready sheet. It's the best free passport photo maker for visa, ID and exam forms.
Fix blurry, dark or low-resolution pictures with our free AI image enhancer. It sharpens details, reduces noise, restores faces and upscales to HD or 4K online — the best photo enhancer that works in any browser, no app needed.
Crop, rotate, watermark, join, split and clean up your photos with simple one-click tools.
Retouch portraits, censor private details, or get creative with artistic photo effects.
Check, change and boost resolution so your photos pass every print and upload standard.
Resize by pixel, centimetre, millimetre or inch — single images or hundreds at once.
Pre-set dimensions for government forms, exam applications and ID cards.
Country-compliant passport, visa and signature sizes — with background colour options.
Perfect sizes for Instagram, WhatsApp and YouTube — no awkward cropping.
Switch between JPG, PNG, WEBP, HEIC, AVIF, ICO and more in seconds.
Turn images into PDFs at an exact target size — ideal for online form uploads.
Shrink images and PDFs without visible quality loss — perfect for upload limits.
Hit the exact upload limit required by a form, portal or exam — every single time.
Create, compress and customise animated GIFs right in your browser.
Extra utilities to speed up your daily workflow.
Why WikisAI
Professional-grade tools with none of the usual catches — no fees, no login, no uploads to a stranger's server.
Every tool is completely free with no hidden charges, no credits and no premium wall. Unlimited use.
Files are processed in your browser wherever possible. Anything uploaded is deleted within 30 minutes.
No email, no password, no waiting. Open a tool, drop your file and download the result in seconds.
Fully responsive on Android, iPhone, iPad, Windows and Mac. Nothing to install — just a browser.
Your exported images stay clean and professional. We never stamp our logo on your work.
Passport, visa, exam and ID presets follow standard dimensions so your submission is accepted first time.
Everything you need to know about WikisAI and our free tools.
WikisAI is a free AI image and PDF toolkit with 180+ tools. Pick one and finish your job in seconds — no login, no fees, no watermarks, no limits.