Hilightext is a Chrome extension that allows you to freely highlight, color-code, and replace text on the web.
Users can highlight registered words, add meanings or notes, and organize information effectively.
Key features include adding text via right-click, freely changing text and marker colors, and a powerful text replacement function. You can even make specific text blink for emphasis.
In the Free plan, up to 50 words can be registered. The Monthly plan allows up to 200 words, and the Yearly plan up to 5,000 words.
Additionally, Hilightext supports categorization with tags, management of study word lists, and importing/exporting data in CSV format — making it a powerful tool for efficient information gathering and research.
One of Hilightext’s greatest strengths is its versatility. It can be used for learning, academic research, stock analysis, professional work, and many other purposes that require structured information management.
Pricing / PlansComing soon
Compare plans to choose what fits your workflow.
Plan
Free
Pro (Monthly)
Pro (Yearly)
Price
$0
$3.98 / month
$39.80 / year (equivalent to $3.32 / month)
Word Limit
Up to 50 words
Up to 200 words
Up to 5000 words
Notes & Tags
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Color Highlighting & Replace
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CSV Import / Export
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Cross-Device Sync
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under consideration
Ads
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Support
Community Support
Priority Support
Priority Support
Special Benefits
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Discounted price (best value)
Legal Notice in Accordance with the Japanese Act on Specified Commercial Transactions
Seller
TOSHIFUMI KAGAWA
Responsible Person
TOSHIFUMI KAGAWA
Address
1-2-1 Chuo, Misato City, Saitama, Japan
Phone Number
+81-80-5475-4353 (We recommend contacting us by email whenever possible.)
Email Address
support@hilightext.com
Sales URL
https://hilightext.com/
PricingComing soon
Free Plan: $0
Pro Plan (Monthly): $3.98
Pro Plan (Yearly): $39.80
Please refer to the sales page for details.
Additional Fees
Internet connection fees and communication charges must be borne by the customer.
Payment Method
Credit card payment via Stripe
Payment Timing
Payment will be charged immediately upon subscription. Monthly and annual plans will renew automatically at the end of each billing cycle.
Delivery of Service
The Chrome extension will be available for use immediately after payment is completed.
Returns / Cancellations
Due to the nature of the product, refunds and cancellations cannot be accepted after purchase. Exceptions may apply as required by law.
System Requirements
The latest version of the Google Chrome browser.
Cancellation of Subscription
You may cancel your subscription at any time via the Stripe Customer Portal or the dedicated cancellation page. After cancellation, no further charges will be made for the next billing cycle.
Privacy Policy
Hilightext (the “Extension”) respects users’ privacy. We only store the settings you create (e.g., registered words, replacement text, highlight colors, tags, notes) in your browser (local or Chrome sync storage). This data is not transmitted to any external server.
Data We Store
Registered words and replacement text
Highlight styles (colors, blink on/off)
Tags, notes, per-site options
How We Use Data
Data is used solely to provide and improve the single purpose of the Extension: highlighting, color-coding, replacing, and optionally blinking user-specified words on web pages.
Sharing
We do not sell, share, or transfer personal information or browsing history to third parties.
Payments
Paid plans are processed securely by Stripe. Payment details are handled by Stripe’s systems and are not accessible to us.
Security
The Extension does not execute remote code. All scripts are packaged within the Extension.
