Great design deserves
flawless spelling.
AI & OCR-powered spell checking for images, documents, slides, and sheets.
Catch hidden English typos across your visual designs before going live.
Drop your image, PDF, or document here
Drag and drop anywhere inside, or choose a file from your computer • Max 25 MB
No signup
Start instantly
100% Free
No payment required
Zero storage
In-memory processing
Precise OCR
Visual layout aware
Intelligent visual spell checking for images, documents & slides
Spellense combines high-precision OCR (Optical Character Recognition) with deep English dictionaries to pinpoint spelling mistakes buried inside visual designs, graphics, multi-page PDFs, and presentation decks before you publish or print.
Upload any visual asset
Drag and drop JPG, PNG, WebP graphics, multi-page PDFs, Word documents (DOCX), PowerPoint decks (PPTX), or Excel tables (XLSX). No sign-up or installation required.
Precision OCR extraction
Advanced Optical Character Recognition extracts visible English text tokens while mapping coordinates to original pages and slides, keeping layout context intact.
Smart visual inspection
Review highlighted spelling errors with instant replacement suggestions, navigate multi-page previews, and whitelist custom brand names or technical jargon.
Catch what standard spell-checkers miss
Traditional spellcheck tools only work inside plain text fields. Spellense bridges the gap by proofreading rasterized text in social media flyers, restaurant menus, infographic graphics, certificates, resumes, and PDF brochures.
Human-in-the-loop accuracy & privacy
Automated checkers often flag acronyms, brand names, and artistic fonts. Spellense displays suspected typos directly on your document canvas, giving you full control to verify before final sign-off. Everything stays private in memory.