Need Help Now?
Kids Help Phone (For Canadian kids, teens, and young adults)
Get immediate help (United States)
988 (Canada's national suicide crisis helpline)
Hope for Wellness (For Indigenous Canadians)
Crisis Text Line (United States)
International suicide hotlines
Get help with substance use (Canada)
Youthspace (For Canadians under 30)
The Trevor Project (For LGBT youth)
Find help in your region/country
Fireweed Collective's crisis toolkit
Non-Emergency Support
7 Cups (Anonymous non-emergency peer support)
Tradcatfem's list of mental health resources (Helpful apps, UK-based resources, and recommendations for both Christian and secular books about mental health)
Warmline Directory(A list of non-emergency peer support lines in the United States
General Self-Care
My method for getting to bed on time ✿
Tips for good mental health (Written in simple language for people who have trouble with written English)
Mental Health Guide for College Students
ADHD
How to ADHD (YouTube Channel)
Anxiety
Mental health tips feat. Anxiety Wolf
Tips for Anxiety Relief and Management
Essential tips for test anxiety
Guided meditation for exam stress
Melancholic Angel (Allows you to type out your worries and release them into the void)
FreeCBT (Guide for challenging cognitive distortions)
Depression, Low Mood and Mood Disorders
College guide for students with mood disorders
Eating Disorders
50 reasons to eat + recover (Video)
Eating disorder recovery tips and self-help
Emotional Regulation
Emotion regulation in dialetical behaviour therapy
What is anger? (Written in simple language for people who have trouble with written English)
OCD and Intrusive Thoughts
Information about religious OCD
Porn Addiction
Relationships and Communication
Am I part of the problem? (An interactive guide to making amends when you've hurt someone)
Schizophrenia and Psychosis
Self-Harm
Fatal to the flesh (A website where you can click and drag to create cuts
on the screen. May be triggering or helpful, depending on the person)
Stress management strategies (PDF)
Distraction techniques and alternative coping strategies (PDF)
Responding to questions about scars (PDF)
Recovering from self-injury (PDF)
Reaching out for help (PDF)
Substance Use
Making healthier choices about substance use
Suicidal Thoughts
Seeking help for suicidal thoughts
How to cope with suicidal thoughts
Trauma
Coping with traumatic stress responses
Self-Care After Rape (Also has articles for friends, family, and partners of survivors)
Children's Mental Health
Psychological first aid for parents (PDF)
Helping your anxious child or teen
Resources for Family and Friends
Misconceptions about self-injury (PDF)
Anosognia and anorexia symptoms
r/BPDPartners (Online community for friends, family and partners of people with Borderline Personality Disorder)
Combined Minds (App for friends and family of young people with mental health issues)
10 things not to say to someone with an eating disorder (Video)
Dealing with addiction in your family
Helping a friend you're worried about
Christian Mental Health Resources
Finding God's blessings on difficult days
Thrive workbook (PDF)
Guided into Living Grace (PDF)
Obsessional thoughts or genuine risk?
Ten Commandments for the Scrupulous (PDF)
CatholicPsych (both free and paid resources) 
Other Resources
Mental health tips by Pixie (Video)
You're not useless (Video)
10 ways to reach out when you're struggling with your mental health
Sista Afya (An organization dedicated to promoting mental wellness for Black women)
Softheartclinic's blanket fort
Mental health during pregnancy
Men & (Mental health and relationship resources for men)